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Cheap flights from Ireland to Grimsby from £271

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HUY
9 Jul — 16 Jul1
1 adult

Cheap flight deals from Ireland to Grimsby

Keep the following information in mind while searching for Ireland to Grimsby flight deals. Data was last updated 4 July 2025.

Round-trip from

£271
KLM
  • KLM
  • 17/8-24/8
  • 2 total stops
  • 23h 00m total
  • Ireland to Grimsby

Find flight deals from Ireland to Grimsby

Cheapest flights from Ireland to Grimsby
Explore the most affordable flight options available from Ireland to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sun 17/808:55DUB - HUY
1 stop12h 30mKLM
Sun 24/806:10HUY - DUB
1 stop10h 30mKLM
Deal found 3/7£271
Thu 7/811:10DUB - HUY
1 stop10h 15mMultiple Airlines
Sun 10/817:35HUY - DUB
2 stops14h 40mMultiple Airlines
Deal found 3/7£302
Tue 9/906:00DUB - HUY
2 stops11h 00mAir France
Sat 13/906:10HUY - DUB
2 stops26h 05mAir France
Deal found 3/7£338

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland to Grimsby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Ireland to Grimsby that are best for you.

Fly from

Ireland

Fly to

Grimsby

Route

Depart

Return

Price

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sun 17/8

08:55-21:25

1 stop12h 30m

Grimsby Humberside

Sun 24/8

06:10-16:40

1 stop10h 30m

£271

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 7/8

11:10-21:25

1 stop10h 15m

Grimsby Humberside

Sun 10/8

17:35-08:15

2 stops14h 40m

£302

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Tue 9/9

06:00-17:00

2 stops11h 00m

Grimsby Humberside

Sat 13/9

06:10-08:15

2 stops26h 05m

£338

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from Ireland to Grimsby

Have a flexible travel schedule? Discover the best time to fly to Grimsby from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Grimsby
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Grimsby

Get insights into the airlines that provide service to Grimsby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grimsby. Reviews last updated 4 July 2025.
Get a feel of what it's like to fly with KLM and Air France from Ireland to Grimsby by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Grimsby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Grimsby from Ireland?

    Most people fly into Grimsby Humberside (HUY) if they book a flight to Grimsby from Ireland. Humberside is conveniently located just 11.0 mi from Grimsby’s city center.

  • Can I find deals for flights from Ireland to Grimsby that include hotel bookings?

    Yes. In addition to deals on Ireland to Grimsby flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Grimsby?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Grimsby.

  • Can I find deals for business class flights from Ireland to Grimsby?

    Yes. Cheapflights offers flight deals from Ireland to Grimsby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Ireland?

Book flights to Ireland if you plan to visit one of these locations
Hull
Skegness
Bridlington

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Alternative routes for Ireland to Grimsby

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How does Cheapflights help users find flights from Ireland to Grimsby?

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Why should you use Cheapflights to find cheap flight tickets from Ireland to Grimsby?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Grimsby for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Grimsby with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Grimsby with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Grimsby become cheaper?

Yes, Cheapflights offers price alerts on Ireland to Grimsby flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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